A5007898618- Optical measurement and interference techniques
- Thermography and Photoacoustic Techniques
- Structural Health Monitoring Techniques
- Mechanical Behavior of Composites
- Shape Memory Alloy Transformations
- Planetary Science and Exploration
- Magnetic Properties and Applications
- 3D Surveying and Cultural Heritage
- High-Velocity Impact and Material Behavior
- Industrial Vision Systems and Defect Detection
- Image Processing Techniques and Applications
- Digital Transformation in Industry
- Fault Detection and Control Systems
- Advanced machining processes and optimization
- Microstructure and Mechanical Properties of Steels
- Fire effects on concrete materials
- Infrared Target Detection Methodologies
- Adhesion, Friction, and Surface Interactions
- Image Processing and 3D Reconstruction
- Laser-Plasma Interactions and Diagnostics
- Geological Modeling and Analysis
- Radiative Heat Transfer Studies
- Advanced Vision and Imaging
- Advanced Welding Techniques Analysis
- Advanced Surface Polishing Techniques
Institut de Recherche en Génie Civil et Mécanique
2019-2024
Institut Pascal
2023-2024
Université de Lille
2024
Centre National de la Recherche Scientifique
2021-2024
Université Clermont Auvergne
2023
Office National d'Études et de Recherches Aérospatiales
2021-2023
Universidad Blas Pascal
2023
École Centrale de Nantes
2019-2021
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Abstract The checkerboard constitutes the best pattern for full‐field strain measurement because it maximizes image gradient. In experimental mechanics community, employing this is currently strongly limited depositing on surface of specimens raises practical difficulties. A recent study shows, however, that technically possible by using a laser engraver. present paper aims to push solution forward printing thin polymeric film and then gluing resulting laser‐engraved specimen surface....
Abstract The present work proposes a metrological route for capturing spatially‐resolved ultra‐high‐speed kinematic full‐field data from high strain‐rate experiments and multi‐sensor camera technology. This paper focuses, an application point of view, on highly resolved rotating mirror cameras, such as the Cordin‐580. allows 78 frames 8 megapixels to be recorded at up 4 million per second (fps). optical apparatus induces distortions that need taken into consideration. Distortions are...
In the experimental mechanics community, full-field measurement techniques have gained popularity over last few decades, revolutionizing traditional testing procedures for materials and structures.While Digital Image Correlation (DIC) remains most widely used method, its reliance on randomly patterned surfaces limits metrological performance, iterative calculations required retrieving displacement strain fields can be computationally expensive.In recent years, there has been a proposal to...
The paper presents a full-field strain analysis of the appearance/disappearance martensite twins in Cu-Al-Ni single crystal subjected to thermal cycles. Localized Spectrum Analysis (LSA) was employed process images checkerboard pattern preprinted on sample's surface, enabling us obtain maps with suitable trade-off between resolution (2E-04) and spatial (0.26 mm). During cooling initially austenitic sample, were identified from in-plane components their mean right tensor. match measured data...